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# Copyright (C) 2020 Philipp Hörist <philipp AT hoerist.com>
#
# This file is part of nbxmpp.
#
# SPDX-License-Identifier: GPL-3.0-or-later
from __future__ import annotations
from typing import TYPE_CHECKING
from nbxmpp.errors import StanzaError
from nbxmpp.modules.base import BaseModule
from nbxmpp.modules.util import process_response
from nbxmpp.namespaces import Namespace
from nbxmpp.protocol import Iq
from nbxmpp.protocol import Node
from nbxmpp.task import iq_request_task
if TYPE_CHECKING:
from nbxmpp.client import Client
class Delimiter(BaseModule):
def __init__(self, client: Client) -> None:
BaseModule.__init__(self, client)
self._client = client
self.handlers = []
@iq_request_task
def request_delimiter(self):
_task = yield
response = yield _make_request()
if response.isError():
raise StanzaError(response)
delimiter = response.getQuery().getTagData("roster") or None
yield delimiter
@iq_request_task
def set_delimiter(self, delimiter: str):
_task = yield
response = yield _make_set_request(delimiter)
yield process_response(response)
def _make_request() -> Iq:
node = Node("storage", attrs={"xmlns": Namespace.DELIMITER})
iq = Iq("get", Namespace.PRIVATE, payload=node)
return iq
def _make_set_request(delimiter: str) -> Iq:
iq = Iq("set", Namespace.PRIVATE)
roster = iq.getQuery().addChild("roster", namespace=Namespace.DELIMITER)
roster.setData(delimiter)
return iq
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